Sri Lanka has so far confirmed 101 persons from a Coronavirus cluster being traced out of an apparel factory in Minuwangoda and authorities are asking people in the densely populated Gampaha district, north of the capital Colombo, to stay home as contacts are traced.

Confirmed Covid-19 cases have so far come from Kurunegala and Jaffna some from workers who have gone on sick leave.
 
By late night on October 05 authorities have confirmed 101 persons from Minuwangoda, Katana, Seeduwa, Divulapitiya, Ja-Ela, Mahara and also Mirigama, Kurunegala and Jaffna as workers on leave from a Brandix apparel factory were tested.

https://economynext.com/sri-lanka-new-coronavirus-cluster-tops-100-gampaha-residents-urged-to-stay-home-74434/